(19)
(11) EP 2 396 731 A1

(12)

(43) Date of publication:
21.12.2011 Bulletin 2011/51

(21) Application number: 10741557.2

(22) Date of filing: 22.01.2010
(51) International Patent Classification (IPC): 
G06F 15/16(2006.01)
(86) International application number:
PCT/US2010/021836
(87) International publication number:
WO 2010/093510 (19.08.2010 Gazette 2010/33)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 16.03.2009 US 160660 P
24.06.2009 US 490980
12.02.2009 US 152226 P
08.04.2009 US 167828 P

(71) Applicant: Digimarc Corporation
Beaverton, OR 97008 (US)

(72) Inventors:
  • DAVIS, Bruce, L.
    Lake Oswego, OR 97034 (US)
  • RODRIGUEZ, Tony, F.
    Portland, OR 97221 (US)

(74) Representative: Hoarton, Lloyd Douglas Charles 
Forrester & Boehmert Pettenkoferstrasse 20-22
80336 Munich
80336 Munich (DE)

   


(54) MEDIA PROCESSING METHODS AND ARRANGEMENTS